package cn.easybuy.dao;

import java.sql.SQLException;
import java.util.List;

import cn.easybuy.entity.Comment;

public interface CommentDao {
	public List<Comment> commentsProductId(int productId) throws SQLException;
	public int AddComment(Comment comment) throws SQLException;
	public int getProductIdComments(int productId,String oper) throws SQLException;
}
